Otter Creek County Forest Preserve Weather Forecast

    • 74
    • 89

    Slight Chance Thunderstorms

    • 70
    • 90

    Chance Thunderstorms

    • 65
    • 84

    Slight Chance Thunderstorms

    • 61
    • 81

    Partly Sunny

    • 63
    • 81

    Partly Sunny

    • 70
    • 85

    Chance Rain Showers

    • 67
    • 86

    Chance Rain Showers

Today 3 Sep Kane

Partly cloudy. A slight chance of Showers and Thunderstorms. Highs in the upper 80s. Southeast Winds 5 to 10 Mph. Chance of precipitation 20 percent.

Tonight 3 Sep Kane

Mostly clear in the Evening, then becoming partly cloudy. A slight chance of Showers and Thunderstorms late. Lows in the lower 70s. South Winds around 5 Mph. Chance of precipitation 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Otter Creek County Forest Preserve Temperature Statistics

September Temperature

Chicago / West Chicago, Dupage Airport (8.7 miles)

  • Lowest 1 September, 2026

    73.9 °F

  • Average September

    83.1 °F

  • Highest 1 September, 2026

    93 °F

Climate (2021–2026)

Chicago / West Chicago, Dupage Airport (8.7 miles)

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  • Average Low 2021–2026

    42.1 °F

  • Average 2021–2026

    51.9 °F

  • Average High 2021–2026

    61.6 °F
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